RU2017145868A - VEHICLE BATTERY CHARGE CONTROLLER OF A VEHICLE BASED ON GAS FORMATION RATE - Google Patents

VEHICLE BATTERY CHARGE CONTROLLER OF A VEHICLE BASED ON GAS FORMATION RATE Download PDF

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RU2017145868A
RU2017145868A RU2017145868A RU2017145868A RU2017145868A RU 2017145868 A RU2017145868 A RU 2017145868A RU 2017145868 A RU2017145868 A RU 2017145868A RU 2017145868 A RU2017145868 A RU 2017145868A RU 2017145868 A RU2017145868 A RU 2017145868A
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battery
vehicle
water loss
accumulated water
response
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RU2017145868A
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Russian (ru)
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Джефф Рэймонд МОР
Ханьян Б ЧЭНЬ
Майкл Дж. ИРБИ
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ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи
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Publication of RU2017145868A publication Critical patent/RU2017145868A/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/445—Methods for charging or discharging in response to gas pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/00719—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to degree of gas development in the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/545—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/547—Voltage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/549—Current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Claims (45)

1. Транспортное средство, содержащее:1. Vehicle containing: аккумуляторную батарею;rechargeable battery; датчик газообразования, соединенный с аккумуляторной батареей; иa gas sensor connected to the battery; and блок управления электрооборудованием кузова, включающий в себя контроллер управления аккумуляторной батареей, чтобы:a body electrical control unit including a battery management controller to: в ответ на измеренную датчиком газообразования скорость газообразования, удовлетворяющую первому пороговому значению, уменьшать напряжение, используемое для зарядки аккумуляторной батареи; иin response to the gassing rate measured by the gas generation sensor, satisfying the first threshold value, reduce the voltage used to charge the battery; and в ответ на скорость газообразования, удовлетворяющую второму пороговому значению, меньшему, чем первое пороговое значение, увеличивать напряжение, используемое для зарядки аккумуляторной батареи.in response to the gas formation rate satisfying a second threshold value, smaller than the first threshold value, increase the voltage used to charge the battery. 2. Транспортное средство по п. 1, в котором контроллер управления аккумуляторной батареей предназначен периодически входить в режим восстановления.2. The vehicle of claim 1, wherein the battery management controller is intended to periodically enter recovery mode. 3. Транспортное средство по п. 2, в котором, в режиме восстановления, контроллер управления аккумуляторной батареей предназначен увеличивать первое и второе пороговые значения.3. The vehicle of claim 2, wherein, in recovery mode, the battery control controller is intended to increase the first and second threshold values. 4. Транспортное средство по п. 2, в котором, в режиме восстановления, контроллер управления аккумуляторной батареей предназначен:4. The vehicle of claim 2, wherein, in recovery mode, the battery management controller is designed: определять накопленную потерю воды при нахождении в режиме восстановления; determine the accumulated water loss when in recovery mode; и выходить из режима восстановления, когда накопленная потеря воды удовлетворяет третьему пороговому значению.and exit recovery mode when the accumulated water loss satisfies the third threshold value. 5. Транспортное средство по п. 1, в котором первое и второе пороговые значения основаны на целевой потере воды для аккумуляторной батареи, первоначальном количестве электролита в аккумуляторной батарее и ожидаемом сроке службы аккумуляторной батареи.5. Vehicle under item 1, in which the first and second threshold values are based on the target water loss for the battery, the initial amount of electrolyte in the battery and the expected battery life. 6. Транспортное средство по п. 1, в котором второе пороговое значение больше нуля.6. Vehicle under item 1, in which the second threshold value is greater than zero. 7. Транспортное средство по п. 1, в котором контроллер управления аккумуляторной батареей предназначен, в ответ на неполучение результата измерения скорости газообразования, оценивать скорость газообразования на основе параметров аккумуляторной батареи, измеренных системой управления аккумуляторной батареей.7. The vehicle of claim 1, wherein the battery management controller is intended, in response to the failure of the gas generation rate measurement result, to evaluate the gas generation rate based on the battery parameters measured by the battery management system. 8. Транспортное средство по п. 1, в котором контроллер управления аккумуляторной батареей предназначен уменьшать первое и второе пороговые значения в течение ожидаемого срока службы аккумуляторной батареи.8. Vehicle under item 1, in which the controller battery management is designed to reduce the first and second threshold values during the expected service life of the battery. 9. Транспортное средство по п. 1, в котором контроллер управления аккумуляторной батареей предназначен определять целевую накопленную потерю воды для аккумуляторной батареи на основе возраста аккумуляторной батареи и фактической накопленной потери воды для аккумуляторной батареи.9. The vehicle of claim 1, wherein the battery management controller is intended to determine the target accumulated water loss for the battery based on the age of the battery and the actual accumulated water loss for the battery. 10. Транспортное средство по п. 9, в котором контроллер управления аккумуляторной батареей предназначен:10. Vehicle under item 9, in which the controller for managing the battery is designed: в ответ на целевую накопленную потерю воды, большую фактической накопленной потери воды, увеличивать первое и второе пороговые значения; иin response to a target accumulated water loss greater than the actual accumulated water loss, increase the first and second threshold values; and в ответ на целевую накопленную потерю воды, меньшую фактической накопленной потери воды, уменьшать первое и второе пороговые значения.in response to the target accumulated water loss, less than the actual accumulated water loss, reduce the first and second threshold values. 11. Способ подзарядки аккумуляторной батареи транспортного средства, содержащий:11. A method for recharging a vehicle battery, comprising: в ответ на измеренную датчиком газообразования скорость газообразования, удовлетворяющую первому пороговому значению, уменьшение напряжения, используемого для зарядки аккумуляторной батареи; иin response to the gas generation rate measured by the gas generation sensor, which satisfies the first threshold value, a decrease in the voltage used to charge the battery; and в ответ на измеренную датчиком газообразования скорость газообразования, удовлетворяющую второму пороговому значению, более низкому, чем первое пороговое значение, увеличение напряжения, используемого для зарядки аккумуляторной батареи транспортного средства.in response to the gas generation rate measured by the gas generation sensor, which satisfies a second threshold value, lower than the first threshold value, an increase in the voltage used to charge the vehicle's battery. 12. Способ по п. 11, включающий в себя периодическое вхождение в режим восстановления.12. The method according to p. 11, which includes periodic entry into recovery mode. 13. Способ по п. 12, включающий в себя в режиме восстановления увеличение первого и второго пороговых значений.13. The method according to p. 12, which includes in the recovery mode, the increase in the first and second threshold values. 14. Способ по п. 12, включающий в себя в режиме восстановления:14. A method according to claim 12, comprising in recovery mode: определение накопленной потери воды при нахождении в режиме восстановления; determination of accumulated water loss while in recovery mode; и выход из режима восстановления, когда накопленная потеря воды удовлетворяет третьему пороговому значению.and exit recovery mode when the accumulated water loss satisfies the third threshold value. 15. Способ по п. 11, в котором первое и второе пороговые значения основаны на целевой потере воды для аккумуляторной батареи транспортного средства, первоначальном количестве электролита в аккумуляторной батарее транспортного средства и ожидаемом сроке службы аккумуляторной батареи транспортного средства.15. A method according to claim 11, in which the first and second threshold values are based on the target water loss for the vehicle battery, the initial amount of electrolyte in the vehicle battery and the expected life of the vehicle battery. 16. Способ по п. 11, в котором второе пороговое значение больше нуля.16. The method according to claim 11, wherein the second threshold value is greater than zero. 17. Способ по п. 11, включающий в себя, в ответ на неполучение результата измерения скорости газообразования, оценивание скорости газообразования на основе параметров аккумуляторной батареи транспортного средства, измеренных системой управления аккумуляторной батареей.17. The method according to claim 11, including, in response to failure to obtain a measurement result of the gas generation rate, estimation of the gas formation rate based on the parameters of the vehicle battery measured by the battery management system. 18. Способ по п. 11, включающий в себя уменьшение первого и второго пороговых значений в течение ожидаемого срока службы аккумуляторной батареи транспортного средства.18. A method according to claim 11, comprising reducing the first and second threshold values during the expected service life of the vehicle battery. 19. Способ по п. 11, включающий в себя:19. The method according to p. 11, including: определение целевой накопленной потери воды для аккумуляторной батареи транспортного средства на основе возраста аккумуляторной батареи транспортного средства и фактической накопленной потери воды для аккумуляторной батареи транспортного средства;determining a target accumulated water loss for the vehicle battery based on the age of the vehicle battery and the actual accumulated water loss for the vehicle battery; в ответ на целевую накопленную потерю воды, большую фактической накопленной потери воды, увеличение первого и второго пороговых значений; иin response to a target accumulated water loss greater than the actual accumulated water loss, an increase in the first and second threshold values; and в ответ на целевую накопленную потерю воды, меньшую фактической накопленной потери воды, уменьшение первого и второго пороговых значений.in response to a target accumulated water loss less than the actual accumulated water loss, a decrease in the first and second threshold values. 20. Материальный компьютерно-читаемый носитель, содержащий инструкции, которые при их исполнении инструктируют блок управления электрооборудованием кузова:20. Material computer-readable media containing instructions that, when executed, instruct the body electrical control unit: в ответ на измеренную датчиком газообразования скорость газообразования, удовлетворяющую первому пороговому значению, уменьшать выходное значение регулятора напряжения, используемого для зарядки аккумуляторной батареи; иin response to the gassing rate measured by the gas generation sensor, satisfying the first threshold value, decrease the output value of the voltage regulator used to charge the battery; and в ответ на измеренную датчиком газообразования скорость газообразования, удовлетворяющую второму пороговому значению, более низкому, чем первое пороговое значение, увеличивать выходное значение регулятора напряжения, используемого для зарядки аккумуляторной батареи.in response to the gassing rate measured by the gas generation sensor, satisfying a second threshold value lower than the first threshold value, increase the output value of the voltage regulator used to charge the battery. 21. Транспортное средство, содержащее:21. Vehicle containing: аккумуляторную батарею;rechargeable battery; систему управления аккумуляторной батареей, соединенную с аккумуляторной батареей и предназначенную измерять уровень напряжения, ток, температуру и состояние заряда аккумуляторной батареи; иa battery management system connected to the battery and designed to measure the voltage level, current, temperature and charge state of the battery; and блок управления электрооборудованием кузова, включающий в себя контроллер управления аккумуляторной батареей, чтобы:a body electrical control unit including a battery management controller to: определять скорость газообразования аккумуляторной батареи на основе уровня напряжения, тока, температуры и состояния заряда аккумуляторной батареи;determine the gas generation rate of the battery based on the voltage level, current, temperature and charge state of the battery; уменьшать напряжение, используемое для зарядки аккумуляторной батареи, в ответ на скорость газообразования, удовлетворяющую первому пороговому значению; иreduce the voltage used to charge the battery in response to the gas generation rate that satisfies the first threshold value; and увеличивать напряжение, используемое для зарядки аккумуляторной батареи, в ответ на скорость газообразования, удовлетворяющую второму пороговому значению, более низкому, чем первое пороговое значение.increase the voltage used to charge the battery in response to the gas formation rate satisfying a second threshold lower than the first threshold.
RU2017145868A 2017-01-11 2017-12-26 VEHICLE BATTERY CHARGE CONTROLLER OF A VEHICLE BASED ON GAS FORMATION RATE RU2017145868A (en)

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